I've personally communicated with the inspectors, and they are aware of how the tenant is trying to manipulate the situation.

Until you work out the bugs in your sysyems and procedures.Or, if you invest farther away, do a personal, physical (not Zoom) walkthrough of the property before you sign off on it.Surprises and out of state investments, don't make good bed fellows. 

If you still think its overpriced do some more research, what can you do if you owned that home to be worth even more, especially if you’re a DIY person.

There may be a paywall here, if so, contact me and I will send you a PDF copy of the article.https://www.wsj.com/personal-finance/real-estate-landlord-in...

When they send a text or email reply in a couple of days.

You can program from remote location, key cards have to be done in person.

Consulting with financial and legal experts ensures that both the sale and the subsequent purchase align with legal requirements and your personal financial goals.

A person with a reasonable full time job is typically a more responsible adult and has to act in a professional manner for their job. 

Currently, they are financed under my personal name.

If you're selling to flipper and the contractor isn't part of that, not sure it will be possible to get a reliable person.